Kazanlak (alternative transliterations include Kazanlǎk, Kazanlâk, Kazanluk, Bulgarian: Казанлъ̀к, Thracian and Greek Σευθόπολις (Seuthopolis) is a Bulgarian town in Stara Zagora Province, located in the middle of the plain of the same name, at the foot of the Balkan mountain range, at the eastern end of the Rose Valley.